Hi Folks, I'm a fifth wheel newbie. Recently acquired an 02 Nuwa Snowbird. I am a long time truck camper guy. The snowbird has room for 2 batteries, but came with only one. It is an Everstart 92...
You didn't specify if you were going to do dry camping or use hookups and that could be a deciding factor.If it was me I would charge the existing battery until you decide to replace it then determine if you need one or two batteries.